We went to TE last September when DS was 2. He loved it! I think it took about 1 hour 15 minutes, which was actually a perfect amount of time for us. It didnt feel too rushed and we all got a little rest from the walking and heat, but at the same time we were out of there and pack to the outdoor action in good time!!
We are thinking of going back to WDW again this september and this will be on our list again..DS will be turning 3 the week after our visit.